
*{
  margin: 0;
  padding: 0;
}
html,body{
  width: 100%;
  height: 100%;
}

.window {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border-radius: 10px;
  overflow: hidden;
}

.window-head{
  height: 50px;
  -webkit-app-region: drag;
  background-color: rgba(255, 255, 255, 0.1);
  line-height: 40px;
  text-indent: 1em;
  color: #FFF;
}

.card {
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  border-left: 1px solid rgba(255, 255, 255, 0.4);
  background: linear-gradient(
    to top right,
    rgba(135, 116, 249, 0.9),
    rgba(75, 162, 237, 0.9)
  );
  box-shadow: 10px -10px 20px rgba(0, 0, 0, 0.2),
    -10px 10px 20px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}